I want to know the use case of unfeaturized slot

am facing a similar situation …

I have a bot to collect feedback/Compliments/Complaints from employees. have 2 fields

  1. Empcode - Entity, Slot- unfeaturized - Collected at the beginning of the flow, validated against a database - Works well … 2… have a form with 1 Field , Grievancetext - No Entity, Slot - Unfeaturized. Once the employee is validated and chooses to write a feedback, the flow triggers a form to collect the free form text.

However, if the text contains dates, numbers, or amount like 12,000/- , the slot empcode get updated with the date, or number or amount. What could be the problem, am I missing something? e.g.: Empcode = 10007777 - it had this Empcode =02-06-2020 - gets updated. GrieText =response was awaited on 02-06-2020, can you revert ?

can you advice on how to stop this behavior? Thanks !